Parallels v15 and Big Sur

Currently I receive eMail offers to upgrade to PD15 at 25% discount. Question, will PD15 be fully compatible with Big Sur, or will I need to upgrade again to PD16 once I switched over to Big Sur?

Thanks...

 

Hello, we have no information about the features and system requirements before the newest version release, but if you purchase Parallels Desktop for Mac subscription, all of upgrades during the subscription period will be free.